Pump introduction

  Detailed explanation of the working principle of horizontal multistage pump   Horizontal multistage pump realizes multiple pressurization of liquid by connecting multiple impellers in series on the same shaft, thereby meeting the transportation requirements of high head. The following is a detailed explanation of its working principle from the aspects of structural composition, work flow, energy conversion, etc.   1. Structural basis   Horizontal multistage pump is mainly composed of suction section, middle section, discharge section, impeller, pump shaft, guide vane, sealing components (such as mechanical seal or packing seal), bearing components, etc. The pump body is arranged in the horizontal direction, and multiple impellers are installed on the pump shaft in sequence. Adjacent impellers are separated by the middle section and guide vanes are set. The impeller is the core working component with several curved blades; the guide vane surrounds the outer periphery of the impeller and looks like a fixed blade. Its function is to guide the flow of liquid and convert energy.   2. Work flow   1. Liquid suction: Before starting, the pump body and the suction pipeline must be filled with liquid to exclude air. When the pump is started, the impeller rotates at high speed (usually at 1450r/min or 2900r/min), and a low-pressure area is formed in the center of the impeller due to centrifugal force. Under the action of atmospheric pressure or the pressure of the front equipment, the liquid enters the pump through the suction section and flows to the center of the impeller. 2. Centrifugal supercharging: The liquid entering the impeller rotates at high speed with the impeller under the push of the blades. Under the action of centrifugal force, the liquid is thrown from the center of the impeller to the outer edge of the impeller along the flow channel between the blades, and the flow rate and pressure increase significantly. 3. Guide vane flow guidance and energy conversion: The high-speed liquid thrown out of the impeller enters the guide vane, and the flow channel of the guide vane gradually expands and diffuses. When the liquid flows in the guide vane, the flow rate gradually decreases, and the liquid is smoothly guided to the inlet of the next impeller. 4. Multi-stage continuous supercharging: After the supercharging of the first-stage impeller and guide vane, the liquid enters the inlet of the second-stage impeller, repeating the above process of obtaining kinetic energy in the impeller and converting it into pressure energy in the guide vane. Horizontal multistage pumps are usually composed of 2-12 impellers. The pressure of the liquid is increased once after each impeller and guide vane. The multistage series connection allows the liquid to be pressurized multiple times and finally reach a higher pressure, which is discharged from the discharge section to meet the needs of long-distance transportation or overcoming high resistance.   3. Energy conversion mechanism   During the operation of the horizontal multistage pump, the motor transmits mechanical energy to the pump shaft through the coupling to drive the impeller to rotate. The impeller works on the liquid and converts the mechanical energy into the kinetic energy and pressure energy of the liquid. In the impeller, the conversion of mechanical energy to the kinetic energy of the liquid is mainly realized; in the guide vanes and the expansion flow channel of the pump body, the kinetic energy of the liquid is gradually converted into pressure energy. In the whole process, although there is energy loss caused by friction, impact and other factors, the energy conversion efficiency can be effectively improved by reasonably designing the shape and size of the impeller and guide vanes, so that the horizontal multistage pump can operate efficiently and stably.   4. Working characteristics   The horizontal multistage pump has remarkable characteristics due to its unique working principle. Compared with single-stage pumps, it can achieve higher head and is suitable for high-rise building water supply, long-distance water delivery, mine drainage and other occasions that require high-pressure liquid delivery. At the same time, the flow rate of multi-stage pumps is relatively stable. By adjusting the speed, number of stages or parallel operation of the pump, the performance parameters of the pump can be flexibly adjusted to meet the needs of different working conditions.  

  This cutting pump combines the technological advantages of major pump manufacturers featuring non-clogging, high efficiency, wear resistance, and long service life. It is equipped with a semi-open high-chromium steel impeller and high-chromium steel shear rings. Compared to traditional triangular shear rings, it has a greater flow capacity.   Parameter range: Maximum flow rate: 2800m³/h Maximum head :100m Motor power :0.75kw to 160kw   The product is widely applicable to: municipal engineering, livestock wastewater, domestic wastewater, and various applications requiring cutting and shredding.    

  In the water supply system sector, Customers consistently face three core challenges: Lower energy consumption Higher reliability Simpler operations and maintenance management   Xylem has introduced its newly launched e-SVXD integrated permanent magnet variable-frequency vertical multi-stage pump. Developed locally based on the next-generation X-Drive integrated permanent magnet variable-frequency technology and building upon Hydrovar's over two decades of expertise in intelligent variable-frequency control, this pump combines an efficient permanent magnet synchronous motor with a sophisticated intelligent variable-frequency drive, delivering more efficient, smarter, and more reliable solutions for applications such as secondary water supply, industrial pressurization, water treatment, and HVAC systems.   Comprehensive upgrade, revolutionary innovation.   More energy-efficient   The e-SVXD utilizes a high-efficiency permanent magnet synchronous motor. Meets IE5 ultra-high efficiency standards Meets China's National Level 1 Energy Efficiency Standard Speed regulation range: 0–3600 rpm   Smarter   The X-Drive is not merely a drive system but also an intelligent control system. It features a built-in pump-control-specific PLC, enabling the following functionalities without requiring any additional configuration of a control cabinet: PID Constant Pressure Control Automatic pump on/off unit Main and auxiliary pump switching Automatic rotation operation Sleep and Wake Inspection and Freeze Protection Control It also features a 4.3-inch IPS touchscreen, enabling integrated management of parameter settings, operational monitoring, and fault diagnosis.   More reliable   The core objective of a water supply system is stable operation. X-Drive technology supports up to 6 pump units for control, with each unit capable of serving as a master controller, thereby enabling a decentralized control architecture. Even in the event of anomalies in individual units, the system can continue operating seamlessly. The system also integrates: ✅ Overload protection          ✅ Short-circuit protection    ✅ Phase Loss Protection  ✅ Undervoltage Protection   ✅ Overheat Protection       ✅ Burst Pipe Protection  ✅ Pipeline Overpressure Protection      ✅ Dry-run protection for insufficient water supply   Easier   Traditional water supply systems often require a combination of multiple components—such as motors, frequency converters, PLCs, control cabinets, and HMI panels—to achieve control functionality. In contrast, e-SVXD employs a highly integrated design that delegates complex tasks to the technology while empowering the user with simplicity.   Faster returns Higher Value   The X-Drive platform achieves maximum system efficiency through the deep integration of motors, drives, and water pumps. For users, this means: ✅ Lower energy consumption ✅ Lower maintenance costs ✅ Lower downtime risk ✅ Higher system availability Helping clients achieve faster return on investment and superior total lifecycle cost performance.   Driving Future Water Supply   Innovation goes beyond products.   e-SVXD represents Xylem's latest achievements in the field of smart water supply. Moving forward, Xylem will continue to leverage innovative technologies to empower the water industry and help customers build more efficient, reliable, and sustainable water supply systems.

  The client in this instance represents an agricultural firm based in Rwanda. They were in need of repairs and replacements for their existing pumps—originally supplied by Franklin Electric (USA)—but found the cost of the original equipment to be prohibitively high. we recommended a manufacturing facility with which we have maintained a long-standing cooperative relationship.  The client subsequently toured the factory’s showroom, production workshops, testing platforms, and maintenance facilities; they expressed great satisfaction with the factory's management standards and felt completely assured regarding the quality of the products. Final purchase of SP stamped stainless steel submersible pump   SP stamped stainless steel submersible pump   Product Features Copper wire motor Sand prevention design Stainless steel material High lift, high flow rate   Application fountain waterscape seawater engineering water supply project deep well intake water conservancy project ocean engineering domestic water farmland irrigation oil platform mine engineering   Performance Curves     Submersible Borehole Pump Selection Chart (50Hz) Pump Type Motor  Q capacity 2850rpm P2 l/min 0 15 20 25 30 35 40 KW HP m³/h 0 0.9 1.2 1.5 1.8 2.1 2.4 SP-0206 0.37 0.5 HEAD IN METERS 36 34 32 30 27 23 18 SP-0209 0.37 0.5 52 48 45 42 38 33 27 SP-0213 0.55 0.75 76 68 64 59 53 46 37 SP-0218 0.75 1 104 94 89 82 74 63 51 SP-0223 1.1 1.5 136 124 117 109 98 85 69 SP-0228 1.5 2 166 153 144 134 121 105 85 SP-0233 1.5 2 196 182 172 159 143 124 101 SP-0240 2.2 3 235 217 205 190 170 147 119 SP-0248 2.2 3 280 261 246 227 205 178 144 SP-0255 3 4 320 293 275 249 217 180 140 SP-0265 3 4 377 345 323 294 260 220 175 SP-0275 4 5.5 441 415 391 360 324 278 223 SP-0290 4 5.5 524 496 469 434 392 339 273     Dimensions and Weights   Pump Type Motor Dia. Dimensions(mm) Net Weight (Kg) A C Pump SP-0206 4" 293 98 2.3 SP-0209 4" 356 98 3 SP-0213 4" 440 98 3.8 SP-0218 4" 545 98 4.7 SP-0223 4" 650 98 5.7 SP-0228 4" 755 98 6.6 SP-0233 4" 883 98 9.7 SP-0240 4" 1030 98 11.5 SP-0248 4" 1198 98 13.5 SP-0255 4" 1345 98 15.3 SP-0265 4" 1555 98 17.8 SP-0275 4" 2123 133 40.1 SP-0290 4" 2438 133 45.6  

A Rwandan client needed to purchase several axial flow pumps, so we took them to visit our axial flow pump factory. They were very excited to see such large pumps.Initially, they were concerned about quality, but after visiting the factory, they found the pumps had excellent quality control and a proven track record. They quickly made their purchase decision. purchased product model:350ZQB-70 ,Q:1580m³/h  H:6m  40KW   Technical parameters of ZQB series submersible axial flow pump    Products overview ZQB submersible axial flow pump and HQB submersible mixed flow pump are updated products of traditional water pump electric motor unit. The integrated machine pump can operate in water for a long time and has a series of outstanding advantages. 1. Due to the submersible operation of the pump, adults have simplified the geotechnical and building structure engineering of the pump station, reduced the installation area, and saved 30–40% of the total project price. 2. Due to the integration of the water pump and motor, there is no need to perform shaft to center assembly on site, making installation convenient and fast. 3. Low noise, no high temperature inside the pump station, improve working conditions, and can also build a fully underground pump station as required to maintain the environmental appearance of the ground. 4. Easy to operate, no need to lubricate the rubber bearings of the water pump before starting up, and remote and automatic control can be achieved. 5. It can solve the problem of motor flood control for building pump stations in areas with large water level fluctuations along the river and lakes.   Application scope of products  ZQB · HQB submersible electric pump, suitable for agricultural irrigation, industrial and mining docks, urban construction, and power station water supply and drainage. The ZQB submersible axial flow pump is suitable for low head and high flow situations. The HQB submersible mixed flow pump has high efficiency and good cavitation performance, and is suitable for situations with large water level changes and high head requirements.   Operating conditions    The conveying medium is water or other liquids with physical and chemical properties similar to water, and the maximum temperature of the conveyed liquid is 40 ℃.   Identification code of pump model     Features of pump design      

It is a horizontal multistage high-pressure pump with a power of 55 kW. According to the customer's request, the pump body is customized in blue    The Rwandan customer visited our factory before shipment to inspect the facilities and witness the pump testing process. They were very satisfied with the pump's manufacturing process and witnessed the entire testing procedure, confirming that the pump's parameters fully met their requirements.    Introduction to D series horizontal multi-stage centrifugal pump    Overview  This series of pump is of sub-horizontal, multi-stage single-suction and centrifugal, using state-recommended hydro-module. The pump is efficient, reliable, and durable with low noise performance, easy maintenance and wide scope of usages. Our pump is applicable to deliver those fluid without solid, particles or any other suspended stuff, water for instance. While oily and corrosive or solid-contained fluid can be pumped by means of material modification, sealing methods, and cooling system adding. The max. inlet pressure shall be 0.6MPa.   D type applicable:   Used for transmission of water free of solid particles and temperature below 80 ℃, or similar physical and chemical liquid. Suitable for mining, mill and city water supply and drainage.     Performance Range：   Inlet and outlet diameter of the pump: 40–300mm Capacity Q：3.75～850m³/hHead H：19～816m   Product features That suction inlet is set horizontally while discharging outlet vertically is one of peculiarities for D horizontal, single suction, segmental multistage pumps. The segments of suction, middle, discharging are connected by means of bolt. The head employs the stages of the pump.     Structure diagram          1 进水段 / Suction casing 2 中段 / Stage casing 3 出水段 / Discharge casing 4 导叶 / Guide vanes 5 末导叶 / End of guide vanes 6 前级叶轮 / Front-stage Impeller 7 叶轮 / Impeller 8 轴 / Shaft 9 轴套 / Shaft sleeve 10 前级密封环 / Front-stage Sealing rings 11 密封环 / Sealing rings 12 导叶套 / Guide vane sleeve 13 填料压盖 / Gland cover 14 填料 / Gland packing 15 填料环 / Seal cage 16 轴承部件 / Bearing components 17 尾盖 / End Gland 18 O 形密封圈 / O-ring 19 平衡环 / Balancing ring 20 平衡套 / Balancing sleeve 21 平衡盘 / Balancing disk 22 平衡管部件 / Balance tube parts 23 拉紧螺栓 / Tie bolt       Type Spectrum       performance curve   D 6-25x（2~12）       D 6-50 x（2~14）   D 12 - 25 x（2~12）      

Amid the implementation of China's dual-carbon policy and accelerated energy-saving upgrades of industrial equipment, electric motors— serving as the core power source for pumps, fans, air conditioners, and HVAC systems— have made energy consumption control crucial for enterprises to reduce costs and improve efficiency. Currently, the widespread adoption of IE5 permanent magnet motors faces constraints due to high procurement costs from imported brands, elevated domestic R&D and manufacturing expenses, premium pricing, and challenges in industrial-scale production. Furthermore, enhancing industrial energy efficiency and phasing out high-energy-consuming equipment have become essential industry requirements.   In the era of energy conservation and carbon reduction, Lingxiao Pump Industry leverages 49 years of expertise in motor manufacturing to introduce the new-generation IE5 series – an integrated, high-efficiency, permanent-magnet synchronous motor with eight core advantages, driving a new phase of green and energy-efficient industrial transformation.   Ⅰ. Established Brands and New Technologies    For 49 years, Lingxiao Pump Industry has been dedicated to the research, development, and manufacturing of motors and water pumps, establishing specialized production lines for its product series with an annual capacity of 8 million units. The company aims to achieve an annual output of 15 million electric pumps, ensuring superior product consistency and enhanced cost-effectiveness. It operates three modern production bases and maintains a sales network covering 105 countries and regions worldwide. In terms of technology development, the company has established a research and development team led by professor-level senior engineers and senior technical experts, providing core support for continuous product iteration. The laboratory, with a total investment exceeding 40 million yuan, has been accredited by CNAS (China National Accreditation Service for Conformity Assessment), and its testing equipment and technical capabilities meet national standards. Additionally, this laboratory serves as an accredited facility for UL (USA) and TUV (Germany), enabling precise compliance with European and American market standards and significantly reducing international certification timelines. Over five years, Lingxiao Pump Industry's technical team dedicated itself to mastering the core technologies of permanent magnet integrated motors, optimizing magnetic circuit topology, electromagnetic designs, and intelligent control algorithms, while addressing industry challenges such as heat dissipation, noise reduction, and energy efficiency improvement. They ultimately achieved a technological breakthrough and successful industrialization of the MEG series of permanent magnet synchronous integrated motors, which meet diverse motor and pump application requirements across multiple sectors.         Ⅱ. IE5 Permanent Magnet Synchronous Integrated Motor MGE Series: Eight Core Advantages    1. Higher efficiency: IE5 with super-grade 1 energy efficiency, leading industry standards under all operating conditions. The product complies with the GB30253-2024 standard, achieving IE5-level efficiency indicators. With a power rating ranging from 0.37 to 37 kW, it has been registered as Grade 1 in the China Energy Efficiency Network. 2. Enhanced Energy Efficiency: Reduces power loss at the source, resulting in significant long-term savings on electricity bills. The product features built-in high-performance permanent magnets that completely eliminate excitation losses typical of conventional motors, ensuring low energy consumption under both light and full loads – enabling continuous operation 24/7 without power consumption concerns. Using the 22 kW model as an example, compared to a synchronous motor of equivalent power, it saves over 10,000 kWh annually, with the investment cost recovered within just over a year; subsequent electricity savings represent net profit. 3. Enhanced stability: Low temperature rise and reduced failure rate ensure continuous, reliable operation around the clock. Through comprehensive improvements in electromagnetic design, structural optimization, and manufacturing precision—including refinement of magnetic circuit topology, suppression of high-frequency harmonics, enhancement of vibration-damping structures, and precise assembly—the system effectively mitigates high-frequency vibrations and noise, resulting in quieter and more reliable performance. 4. Enhanced Intelligence: Integrated frequency conversion drive with built-in digital control capabilities. Equipped with a dedicated smart controller that employs a zero-drag vector control algorithm to automatically detect pump load variations and precisely regulate speed, torque, and power. Supports intelligent soft start/stop (eliminating water hammer effects) and constant-pressure closed-loop control, featuring integrated energy-saving logic for demand-based frequency conversion to reduce consumption. 5. Reduced weight: Compact size and significant weight reduction save installation space. At the same power level, permanent magnet motors are 25%–40% lighter than asynchronous motors (the exact ratio varies by power rating). 6. Outstanding energy-saving performance: Compliant with the dual-carbon policy. The entire system passes EMC testing and fully meets all technical, regulatory, and delivery requirements specified in the project tender. 7. Mutability during installation: It is fully interchangeable with asynchronous motors. The flange dimensions strictly comply with IEC 60072-1:2022 and GB/T 4772.1-2025 standards. This eliminates the need to modify equipment mounting structures, transmission components, or wiring configurations, enabling immediate deployment for rapid energy savings and efficiency improvements. 8. Superior cost-effectiveness: High efficiency at an affordable price. Controllable initial investment with optimal total lifecycle costs, and premium specifications without excessive pricing. Permanent magnet motors deliver outstanding performance at reasonable prices, significantly reducing overall user costs and offering the best value-for-money among motors of similar class – truly delivering top-tier performance-to-price ratio! Fortunately, the MGE series permanent magnet motors independently developed by Lingxiao Pump Industry have been applied in vertical multi-stage pumps and have obtained national patent certification as an invention patent, titled "A Permanent Magnet Motor for Vertical Multi-Stage Pumps".   III. Empowering a New Era of Green and Energy-Efficient Industrial Development    Intelligent permanent magnet variable-frequency centrifugal pumps fall into two main categories: fully enclosed air-cooled models and water-cooled models, both equipped with IE5 permanent magnet synchronous integrated motors. These pumps find extensive applications in building water supply systems, industrial pressurization, and circulating water replenishment across residential, commercial, and industrial sectors, supporting prolonged continuous operation and making them the ideal choice for energy-efficient equipment upgrades.   1. CRE/CRNE series intelligent permanent magnet variable-frequency vertical multi-stage pumps: featuring integrated pump, motor, and controller. The CRE model is made of cast iron (QT500-7 ductile iron with cathodic electrophoretic corrosion protection), while the CRNE model uses precision-cast stainless steel (SUS304/316). With rated power ranging from 5.5 to 110 kW, flow rates of 95–155 m³/h, and head capacities of 15–261 m, these pumps are suitable for building water supply and industrial pressurization applications.     2. The CRAE/CRNAE/CRLAE series of intelligent permanent magnet variable-frequency vertical multi-stage pumps: The A-series model features an optimized design and is available in three variants—CRAE (cast iron), CRNAE (precision cast stainless steel), and CRLAE (stamped stainless steel)—with power outputs ranging from 0.37 to 110 kW, flow rates of 1–320 m³/h, and head capacities of 11–250 m, delivering both high performance and excellent cost-effectiveness.     3. TDE Series Intelligent Permanent Magnet Variable Frequency Vertical Pipeline Centrifugal Pump: Features an integrated variable frequency controller, a vertically installed pipeline design for easy installation, and a top-accessible design for convenient maintenance. With power ratings of 0.75–30 kW, flow rates of 6–125 m³/h, and head capacities of 9–85 m, it is suitable for applications such as air conditioning circulation and pipeline pressurization.     4. CABE Series Horizontal Intelligent Permanent Magnet Variable Frequency Pump: Its flow components are fabricated by stamping and welding stainless steel plates, resulting in a pump weight 30–40% lighter than traditional cast ISW pumps, with easy installation and uncompromised performance. Operating within a power range of 1.1–90 kW and delivering flow rates from 12.5 to 320 m³/h (up to 450 m³/h), the pump has a head of 13–68 m, fully replacing conventional cast ISW electric pumps for more energy-efficient and environmentally friendly operation.       5. The TDSE/ISWSE series permanent magnet variable-frequency water-cooled vertical and horizontal pipeline centrifugal pumps utilize water cooling for motor cooling, offering significantly superior heat dissipation efficiency compared to air cooling, low operating temperature rise, and the capability for prolonged uninterrupted stable operation. These pumps feature low noise levels, minimal vibration, strong overall sealing performance, and excellent resistance to dust, moisture, and high temperatures. They are designed to operate under harsh conditions with slow motor insulation aging and extended service life. With a compact structure and high protection rating, they range in power from 0.75 kW to 37 kW, deliver flow rates of 6–125 m³/h, and provide head capacities of 9–85 m, making them ideal for high-power water supply and industrial circulation applications.     6. The CRNSE and CABSE series of permanent magnet variable-frequency water-cooled vertical and horizontal stainless steel centrifugal pumps employ the core technology of water-cooled permanent magnet motors, eliminating traditional air-cooling designs for faster heat dissipation, lower temperature rise, and noise-free operation without fan loss. Their high-efficiency permanent magnet drive delivers exceptional energy savings, complemented by a fully stainless steel corrosion-resistant pump body that ensures durability and resistance to corrosion. With a compact structure and high protection rating, their overall performance far surpasses that of conventional pumps.     Basic parameters of the vertical pump:   -Rated power: 0.37 kW to 37 kW   -Matching motor: IE5 intelligent permanent magnet variable-frequency water-cooled motor   -Rated flow rate: 1–320 m³/h   -Rated head: 11–250 m   -Inlet/outlet diameters: DN32–DN150 Basic parameters of horizontal pumps:   -Rated power: 1.1 kW to 37 kW   -Rated flow rate: 12.5–320 m³/h   -Rated head: 13–68 m   -Inlet/outlet diameters: DN50–DN150 As energy conservation and consumption reduction have become essential requirements in the manufacturing sector, Lingxiao Pump Industry's independently developed IE5 permanent magnet synchronous integrated motor delivers eight core advantages that drive a new era of green and energy-efficient industrial solutions. It addresses industry challenges associated with traditional motors—high power consumption, limited intelligence, and elevated operational and maintenance costs—effectively achieving high efficiency at an affordable price. As stated by Lingxiao Pump Industry's leadership: "We avoid producing flashy but impractical products; every technological upgrade is designed to resolve real-world challenges faced by customers." The IE5 permanent magnet variable-frequency motor serves not only as a fundamental product for implementing green production practices but also represents the mainstream direction for evolution and upgrading within the motor industry. ​

Industrial water treatment is not merely about "purifying water."   It directly impacts equipment operation, product quality, energy consumption costs, and production continuity.   From equipment cleaning water to boiler water, ultrafiltration water, reverse osmosis water, and ultimately to ultrapure water required for industries such as pharmaceuticals.   Every type of water requires a reliable and efficient pumping system for stable delivery.   KSB provides more than just pumps for industrial water treatment projects. Even more: solutions tailored to specific operating conditions.   ✅ The stainless steel version of the Multitec multi-stage high-pressure pump is designed for permeation/reverse osmosis processes, featuring corrosion resistance, durability, and reliability. ✅ The vertical and horizontal pump designs are flexibly compatible with various system configurations. ✅ Variable frequency control optimizes pumping efficiency and reduces operating costs ✅ KSB SupremeServ delivers rapid response to minimize downtime risks.   KSB introduces the new high-efficiency high-pressure pump MultiTec Plus     In February 2025, KSB Group launched the first model (Model 150) of its newly developed MultiTec Plus series pumps to the market.   This series of pumps is specifically designed for drinking water delivery, achieving breakthroughs in energy efficiency optimization and low-carbon operation. Equipped with a high-efficiency synchronous reluctance motor and the PumpDrive variable-frequency speed control system, the pump units significantly reduce energy consumption while intelligently adjusting output power according to actual needs to prevent energy waste.   Users may also opt to install the KSB pump Guardian monitoring system, which collects real-time temperature and vibration data and uploads it to the cloud. Using advanced algorithms, the system predicts equipment anomalies, enables precise maintenance planning, and minimizes unplanned downtime.   MultiTec Plus  Core Performance & Technical Advantages   1. High efficiency, energy-saving, and environmentally friendly This pump set operates at a pressure of 25 bar, with a maximum head of nearly 250m and a flow rate of up to 470 m³/h.   All models are standardly equipped with four-pole three-phase motor drives. Compared to small-diameter high-speed pump sets, these products operate at 1,450 rpm (50 Hz) or 1,750 rpm (60 Hz), maintaining the same maximum flow rate while significantly reducing operational noise. The low-speed design effectively minimizes wear, extends service life, and enhances overall system energy efficiency.        2. Modular design with flexible installation The inlet and outlet orientations can be customized according to site requirements, supporting both horizontal and vertical installations with various bearing configuration options. The flow path features an optimized hydraulic system paired with rapidly replaceable wear-resistant components, significantly reducing maintenance costs. Self-adjusting ceramic sliding bearings combined with innovative axial force balancing technology ensure high operational reliability.   3. Durable and reliable, with enhanced safety features The pump's flow-guiding components are equipped with wear-resistant rings for protection and can handle liquid media at temperatures up to 60°C. The robust structural design and use of wear-resistant materials ensure stable performance during prolonged operation.   Application Scenarios and Industry Value   This series is particularly suitable for water supply applications where stringent requirements are imposed on energy efficiency, noise levels, and service life. Its energy-saving and low-carbon characteristics align with global carbon neutrality trends, while its intelligent monitoring capabilities provide technical support for the digital transformation of the water industry. As KSB's flagship solution in the high-pressure pump sector, the MultiTec Plus series redefines energy efficiency standards and operational maintenance paradigms for industrial pump systems through the seamless integration of structural innovation and intelligent control systems.   The stable delivery of a single drop of water relies on the reliable operation of an entire system.   KSB makes industrial water treatment more efficient, reliable, and worry-free.   The solution: achieving a better life.

KSB Additive Manufacturing Technology Pioneers Efficient Upgrade for the Beverage Industry     In an rapidly evolving market and amid changing consumer demands, the beverage industry faces unprecedented challenges. KSB utilizes additive manufacturing (3D printing) technology to provide efficient, flexible, and reliable component solutions for beverage production lines.   Build Layer by Layer Break design constraints   Unlike traditional subtractive manufacturing, additive manufacturing constructs complete parts by depositing materials layer by layer. Without the need for molds or additional tools, it enables cost-effective production of even small-batch or highly customized components.   Key advantages of additive manufacturing   01  High degree of freedom Complex designs are easily implemented.   02 Performance Optimization The components can be lightweightened, parts can be consolidated, and material consumption can be reduced.   03  Rapid Iteration The process is faster from prototype to validation, with lower product development costs.   04 On-demand Production Shorten delivery cycles, reduce inventory and costs     Metal Additive Manufacturing More durable and lighter   Additive manufacturing is applicable not only to plastics but also to metal components. KSB employs Laser Powder Bed Fusion (PBF) technology, which deposits metal powder layer by layer through melting to form high-density, pore-free parts.     In the beverage industry, the advantages of metal additive manufacturing are particularly evident:     High-hardness material Reduce wear and tear, extend service life   No stomatal risk Avoid quality risks caused by shrinkage cavities in traditional castings   Lightweight structure The honeycomb or grid-type impeller offers high stability and reduces driving energy consumption.   Quick response reduces downtime costs The beverage production line can achieve a filling rate of 40,000–80,000 bottles/cans per hour, with extremely high costs associated with downtime or part waiting periods. Additive manufacturing enables rapid on-demand part printing, significantly reducing downtime and allowing for further design optimization.   KSB Full-Process Additive Manufacturing Services       Through additive manufacturing technology, KSB can achieve rapid and efficient production. Manufacture a variety of complex, small-batch, and highly customized products   KSB has long served the beverage industry, providing high-performance sanitary pumps and valves to ensure quality and process reliability. Since 2019, KSB has become the world's first additive manufacturing pressure equipment component manufacturer to obtain TÜV certification.     Sanitary pumps technical data： Component Function: Transportation Entry connection method: external threaded interface, flange Power Solution: Motor Maximum flow rate of the Supreme Series: 340 m³/h Maximum head series: 100 m Power frequency: 50 Hz, 60 Hz Voltage: 400 V, 460 V Paineluokka lähtö：PN 12 Inhalation characteristics: Non-suction type Maximum allowable medium temperature: 110 °C Maximum allowable medium temperature: -30 °C    KSB Peignitz Factory From material testing, reverse engineering, and component optimization to additive manufacturing, we provide one-stop services to meet diverse needs—whether for emergency replacements, custom-designed parts, or new process components.   KSB additive manufacturing services significantly reduce production line downtime, produce lighter and more durable components with greater design flexibility, providing reliable support for industry innovation and efficient production.  

  Single-stage axially split volute casing pump for horizontal or vertical installation, with double-entry radial impeller, mating flanges to DIN, EN or ASME.   Omega RDLO       Technical Data -- OMEGA Series   Max. flow rate：4000 m3/h Max. Head：220 m Max. allowed working pressure：25 bar Maximum allowable fluid temperature：140 °C Mains frequency：50 Hz,60 Hz      Omega Type Spectrum         Technical Data - RDLO Series    Max. flow rate:18000 m3/h Max. Head:320 m Max. allowed working pressure:30 bar Maximum allowable fluid temperature:140 °C       RDLO Type Spectrum         Applications：   • Waterworks • Desalination plants • Pressure boosting • Water transport • Service water and cooling water for power stations and industry • Irrigation pumping stations • Drainage pumping stations • Fire-fighting systems • Shipbuilding • District heating systems and district cooling system     Materials Component ：   Volute casing  ：Nodular cast iron / cast duplex steel Impeller： Bronze / stainless steel / duplex steel Shaft： Stainless steel / duplex steel Shaft protecting sleeves： Stainless steel Casing wear rings ：Bronze / stainless steel Impeller wear rings (optional)：Bronze / stainless steel / duplex steel     Benefits：   High operating reliability   • The double-entry impeller balances axial thrust, reducing the loads acting on the rolling element bearings. • The pump casing's double-volute design balances radial forces, ensuring low vibration levels during operation.    Low maintenance costs   • Long service life of the rolling element bearings, sealing elements and coupling thanks to a short, rigid shaft and the spring-loaded bearing arrangement • Corrosion and abrasion-resistant materials make for maximum service lives of shaft protecting sleeves, casing wear rings and impeller wear rings as well as of the impeller.   Service-friendly design   • Fast and easy to assemble thanks to self-centring components such as rotor, mechanical seal, upper casing half, bearing housings and seal housing • The hexagon head bolts used are easy to remove, enabling fast maintenance. The casing split flange provides direct access to the inside of the pump.    Reliable sealing   • The solid casing split flange on the upper casing half and lower casing half ensures reliable and trouble-free sealing of the casing halves.   Energy-efficient operation   • High efficiencies reduce energy costs during operation. • The double-volute casing and the rigid shaft enable a compact, energy-efficient design. • The hydraulic system is optimised for high speeds.

  The KSB Magnochem is a horizontal shaftless magnetic drive chemical pump developed by Germany's KSB. Recognized as the gold standard for chemical magnetic pumps in the industry, it features zero-leakage safety, wide operating condition tolerance, ISO standard compliance, low energy consumption, and easy maintenance. It is suitable for transporting high-risk media such as toxic, explosive, and highly corrosive substances.     Core Technologies and Performance Parameters   Extreme Safety: Zero Leakage Commitment Magnochem is engineered for extreme operating conditions. With its leak-proof technology, it can handle both highly corrosive organic solvents and high-concentration inorganic acid solutions with ease.   Multiple Coverage Optional additional leakage barrier and lossless ceramic shielding cover are available. Optionally equipped with silicon carbide-coated sliding bearings for optimized dry-running performance. Magnochem boasts exceptional operational reliability and complies with various environmental protection requirements. The products strictly adhere to the European ATEX directive for explosion-proof applications, meeting ultra-high safety standards.     Excellence in Energy Efficiency: The Smart Choice Under the dual carbon goals framework, Magnochem has demonstrated exceptional energy efficiency performance   Hydraulic optimization An advanced hydraulic model that balances efficiency enhancement with cavitation protection.   Parameter Overview   Flow Rate (Q) 50 Hz Up to 1,160 m³/h 60 Hz Up to 1,400 m³/h Head (H) 50 Hz Max. 162 m 60 Hz Max. 236 m Operating Pressure Max. 40 bar Temperature Range -90°C to +400°C   stock option Cast steel, stainless steel, duplex steel, and custom special alloys.   Main Applications   chemical industry cooling circuit Hot water heating system district heating Petrochemical industry Sugar industry Industrial Circulation System Pipelines and Oil Storage Tanks Heat Carrier/Hot Oil Equipment air conditioning unit refining equipment technology Condensate transportation process engineering   Superiority   High operational reliability: Only static sealing is required Optional leak prevention device Protect the shielding cover through the starting installation devices on the outer rotor and inner rotor. Self-draining shield cover The pump does not need to be emptied when installing or removing the drive unit. Wide range of applications: Silicon carbide sliding bearing lubricated by the transported medium (optionally with DLC coating) Hydraulic systems and magnetic couplings adopt modular design principles Multiple operating modes are available The pump casing and pump cover can be used for temperature control and heating. Low maintenance cost: Silicon carbide sliding bearing lubricated by the transported medium (no wear) Lubricated rolling bearings with lifetime lubrication (operating for 30,000 hours at temperatures below 80 °C) or lubricated rolling bearings (35,000 hours) Highly suitable for high medium temperatures: The insulation device can achieve very low surface temperatures. The heat sink can reduce the temperature of rolling bearings. The optional fan impeller can extend the temperature range to 400°C. Special measures can be implemented to ensure operation within the ATEX temperature class range below the medium temperature. High safety is ensured through optional additional secondary and tertiary seals connected in series. Targeted leakage discharge between barriers can be performed via optional interfaces.   Parts Drawing       Project Cases   ➤ A world-class integrated refining and petrochemical base in South China   In the high-standard chemical engineering project at this facility, the client has set exceptionally stringent requirements for equipment safety and stability. KSB has supplied dozens of Magnochem pump sets, which have earned high acclaim for their exceptional corrosion resistance and zero-leakage performance, effectively supporting the base's safe and stable production operations.     ➤ A globally leading organic silicon production base in East China   As one of the world's largest silicone producers, this client faces complex dielectric material transportation challenges. After the KSB Magnochem pump unit was deployed at the site, it not only eliminated potential medium leakage risks but also significantly reduced maintenance frequency and operational costs, becoming a core transportation solution for the production line.       KSB Magnochem is not only a technologically advanced leader in zero-leakage fluid transportation but also a trusted partner for your needs. KSB offers a comprehensive range of solutions, from traditional sealed pumps and magnetic drive pumps to shielded electric pumps, tailored to meet every requirement.  

Industry serves as the backbone of the national economy, where production processes rely on pressurized fluid handling, transportation, and circulation. As the "heart" of industrial systems, centrifugal pumps play a pivotal role in ensuring stable production lines, product quality, and energy efficiency. While traditional horizontal centrifugal pumps deliver reliable performance, they suffer from drawbacks like excessive space requirements, high energy consumption, and complex maintenance procedures. Furthermore, horizontal centrifugal pumps from different manufacturers often have incompatible models and specifications, making spare parts incompatible and driving up repair costs. The CDL/CDLF multi-stage vertical centrifugal pump, also known as the stamping-welded multi-stage centrifugal pump, has gained rapid traction in both industrial and consumer markets due to its corrosion-resistant, high-temperature-resistant, and smooth-surface design. With low maintenance costs and energy efficiency, this pump type has been widely adopted in micro and mini water pump production, thanks to its advanced manufacturing technology and ease of automated mass production.   graph ：CDL/CDLF       The CDL/CDLF multi-stage vertical centrifugal pump features a motor mounted above the pump body, connected to the shaft via a vertical coupling. This design significantly reduces installation space requirements, enabling the pump to be installed in narrow pipelines or confined environments such as deep wells or specialized equipment bases.   Figure: Light Vertical Multistage Pump       Multi-stage design: The pump body contains multiple identical impellers and guide vanes. Each time the medium passes through a stage of impellers and guide vanes, its pressure is increased. The total head is calculated by multiplying the head of a single stage by the number of stages, enabling this pump model to achieve a head far exceeding that of a single-stage pump with relatively small size and power consumption.   Figure: Inner core     High-efficiency hydraulic models and flow components: The impeller and guide vanes are designed using precision hydraulic models, typically optimized through computational fluid dynamics (CFD) to ensure smooth flow channels and uniform flow velocity, thereby minimizing hydraulic losses and enhancing pump efficiency.   The impeller typically features backward-curved blades, a design that delivers stable performance and excellent cavitation resistance. Flow components (including the impeller, guide vanes, and pump body) are generally constructed from corrosion-resistant and wear-resistant materials like stainless steel (304,316), ensuring the pump's longevity and reliability when handling clear water or mildly corrosive liquids.   Figure: Impeller     Reliable shaft sealing and balancing systems: Shaft sealing system: Standard CDL/CDLF pumps utilize mechanical seals, which offer advantages such as minimal leakage, extended service life, and low power consumption. Depending on the temperature, pressure, and properties of the conveyed medium, mechanical seals can be selected from various materials (e.g., silicon carbide, alumina, cemented carbide) and configurations. For more demanding operating conditions, dual-face mechanical seals or integrated seals can be configured.   Axial Force Balance: Multi-stage pumps generate substantial axial forces during operation. CDL/CDLF pumps typically employ either a "balance drum" or a "balance drum + balance disc" configuration to neutralize most axial forces, with the residual portion being absorbed by the thrust bearing at the motor end. This design significantly reduces bearing loads, thereby enhancing the operational stability and service life of rotor components.   Rotor dynamics design: The pump shaft is typically fabricated from high-strength stainless steel and undergoes precision dynamic balancing (typically achieving G6.3 or higher standards) to ensure smooth operation at high speeds, minimizing vibration and noise.   The reasonable bearing arrangement (upper and lower guide bearings) provides stable support for the pump shaft, ensures uniform clearance between the impeller and stationary components such as the sealing ring, and maintains the high-efficiency operation of the pump.   Figure: Support guide vane